Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem_2__016.smt2.slack.smt2
Publications: M. Bromberger. A Reduction from Unbounded Linear Mixed Arithmetic Problems into Bounded Problems. (Work in progress.)
The benchmarks in this class are based on the problems from SMT-LIB/QF_LIA/CAV_2009 and SMT-LIB/QF_LIA/cut_lemmas.
I just replaced all variables x with x_+ - x_-, where x_+ and x_- are two new variables such that x_+, x_- >= 0.
This transformation is equisatisfiable.
The new variables and an unsatisfiable status guarantee that there are bounded and unbounded directions.
Target solver: CVC4 Mathsat SPASS-IQ YICES Z3
| Benchmark |
|---|
| Size | 11232 |
| Compressed Size | 1974 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2018-07-14 |
| Generated By | Martin Bromberger |
| Generated On | 2018-01-06 00:00:00 |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | sat |
| Inferred Status | sat |
| Size | 11224 |
| Compressed Size | 1981 |
| Max. Term Depth | 4 |
| Asserts | 75 |
| Declared Functions | 0 |
| Declared Constants | 40 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2018
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.07539
|
0.07006
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.04479
|
0.04492
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.06599
|
0.06657
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.12476
|
2.98634
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.09001
|
0.08995
|
| |
veriT |
veriT_default |
sat ✅
|
0.73834
|
0.73844
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
42.18620
|
42.18320
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.11063
|
0.11061
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.10838
|
0.10867
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.10522
|
0.10515
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04814
|
0.00578
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.48983
|
1.02636
|
| |
veriT |
veriT_default |
sat ✅
|
0.04595
|
0.04619
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
12.02710
|
12.02690
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.05961
|
0.05964
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.15571
|
0.15614
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.08103
|
0.08099
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03574
|
0.00665
|
| |
veriT |
veriT_default |
sat ✅
|
0.11341
|
0.11363
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
33.64290
|
33.64380
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.02995
|
0.03183
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.06903
|
0.06949
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
26.32970
|
52.64910
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01952
|
0.00634
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.54990
|
1.07739
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.01033
|
0.00640
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.04342
|
0.04345
|